Brand Name : MTH
Model Number : 45mm
Certification : ISO 9001
Place of Origin : CHINA
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 20000 pieces per month
Delivery Time : 10-15 days
Packaging Details : woode case
Product name : Retrac Button Bits Rock Drilling Bit
Thread : T45
Diameter : 89mm
Carbide shape : ballistic,spherical,semi-ballistic
Machine type : Drilling Tool
Use : Ore Mining,Quarry,blasting
Type : Drill Bit,Carbide Bit,Rock drilling tools,Thread Button Bit
Color : By customized
Application : Rock Drilling,DTH drill bits and roller bits,Mining,grey granite,Bench drilling and rock drilling
Advantage : High Performance,high-efficiency,Factory price and high quality,Direct Manufacturer
Usage : Mining or Quarry or Well Drilling,Rock Drilling,Hole drilling
Sample : Yes
Description
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
This type of bit is well known for its wear resistance on medium-hard to hard rock formations.Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture
Specification:
Diameter | inch | T.C buttons | Flushing hole | Angle | Weight | ||
mm | Gauge x mm | Front x mm | Side | Front | Gauge | Kg | |
89 | 3 1/2 | 8x14 | 5x12 | 1 | 2 | 35° | 4.69 |
89 | 3 1/2 | 8x13 | 6x13 | 1 | 2 | 35° | 4.52 |
89 | 3 1/2 | 8x13 | 4x11,2x9 | 1 | 4 | 35° | 4.48 |
89 | 3 1/2 | 8x13 | 4x13,1x13 | 1 | 4 | 35° | 4.47 |
89 | 3 1/2 | 9x12 | 6x10 | 0 | 3 | 35° | 4.68 |
102 | 4 | 8x14 | 6x12 | 1 | 2 | 35° | 6.85 |
102 | 4 | 8x15 | 4x13,1x13 | 0 | 4 | 35° | 7.42 |
102 | 4 | 8x14 | 4x12,2x12 | 1 | 4 | 35° | 7.35 |
102 | 4 | 9x13 | 8x13 | 1 | 3 | 35° | 7.45 |
115 | 4 1/2 | 8x15 | 4x13,2x13 | 1 | 4 | 35° | 9.25 |
115 | 4 1/2 | 8x16 | 7x14 | 1 | 2 | 35° | 9.48 |
115 | 4 1/2 | 9x14 | 8x14 | 1 | 3 | 35° | 9.52 |
127 | 5 | 8x16 | 4x16,2x13 | 1 | 4 | 35° | 12.85 |
127 | 5 | 8x14 | 4x13,3x14 | 1 | 4 | 35° | 12.68 |
127 | 5 | 8x16 | 8x15 | 1 | 2 | 35° | 12.78 |
127 | 5 | 9x14 | 8x13 | 1 | 3 | 35° | 12.65 |
Application
Widely used drifting and tunneling
Advantage
• High grade tungsten carbide inserts.
• High efficiency.
• Top quality with competitive prices.
• Bit face design is ideal for medium-hard to hard rock formations
High Performance 45mm Thread Button Bit Carbide Mining Bits wear resisting Images |